【名词解释】马伊达内克灭绝营

题目标签：灭绝伊达达内

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【单选题】The Day a Language Died50（） A.As these language become more powerful. their use as tools of business and culture increase. B.For the rest of us, when a language dies, we lose the possibility of a uniq...

The Day a Language Died

When Carios Westez died at the age of 76． a language died， too． Westez， more commonly known as Red Thunder Cloud， was the last speaker of the Native American language． Catawba． Anyone who wants to hear the songs of the Catawba can contact the Smithsonian Institution in Washington， D．C．， where， back in the 1940s， Red Thunder Cloud recorded a series of songs for future generations． __________（46）They are all that is left of the Catawba language． The language that people used to speak is gone forever． We are all aware of the damage that modern industry can do to the world’s ecology（生态）．However， few people are aware of the impact widely spoken languages have on other languages and ways of life． English has spread all over the world． Chinese， Spanish， Russian， and Hindi have become powerful languages． As well， ___________（47）．When this happens， hundreds of languages that are spoken by only a few die out． Scholars believe there are about 6，000 languages around the world， but more than half of them could die out within the next 100 years． There are many examples， Araki is a native language of the island of Vanuatu， located in the Pacific Ocean． It is spoken by only a few older s，so like Catawba，Araki will soon disappear． Many languages of Ethiopia will have the same fate because each one has only a few speakers． _________（48）In the Americas， 100 languages， each of which has fewer than 300 speakers， also are dying out． Red Thunder Cloud was one of the first to recognize the threat of language death and to try to do something about it． He was not actually born into the Catawba tribe， and the language was not his mother tongue． _________（49）． The songs he sang for the Smithsonian Institution helped to make Native American music popular． Now he is gone， and the language is dead． What does it mean when a language disappears When a plant or insect or animal species dies， it is easy to understand what we’ve been lost and to appreciate what this means for the balance of the natural word． However， language is only a product of the mind． To be the last remaining speaker of a language，like Red Thunder Cloud，must be a lonely destiny， almost as strange and terrible as being the last surviving member of a dying species． ____________（50）

【名词解释】马伊达内克灭绝营

【单选题】将机件的内部剖开来表达内部的图形是( )

【简答题】生态灭绝

【单选题】The Day a Language Died50（） A.As these language become more powerful. their use as tools of business and culture increase. B.For the rest of us, when a language dies, we lose the possibility of a uniq...

【简答题】﻿ ﻿ 1.1 Fill in the blanks with words or phrases from the box below. Change the form where necessary. border doom creative distinguish essence host initial neighborhood obvious recall routine swing th...

【单选题】下列蕨类植物中，已经灭绝的是?

【单选题】伊达尔哥被誉为 [ ]

【单选题】旅鸽灭绝的原因是( )。

【单选题】昆虫的背瓣和腹瓣发达，内瓣退化的产卵器类型为（）。

【简答题】简述灭绝的生物学意义。

【简答题】野外灭绝

【简答题】adj. 濒临灭绝的;有生命危险的

【单选题】天花的灭绝是科学的力量吗：

【多选题】零件图的表达内容为（）。

【单选题】Many people feel that human beings are responsible for the disappearance of some other animal species. While we may have hastened the disappearance of some, abundant evidence suggests mankind has had ...

【判断题】软舌螺类目前还未灭绝。( )

【简答题】【名词解释】伊达

【单选题】梁图纸的表达内容不包括（ ）。

【单选题】（）常用于表达内、外形都比较复杂的对称机件。

【单选题】扇鳍鱼类是在什么时候灭绝的？（）

【单选题】D European mink (豹) once lived well along waterways throughout most of Europe. The fur (皮毛) of this small animal is soft and beautiful. But some people believed the fur of the American mink was bette...

【简答题】 1.1 Fill in the blanks with words or phrases from the box below. Change the form where necessary. border doom creative distinguish essence host initial neighborhood obvious recall routine swing th...

【单选题】梁图纸的表达内容不包括（）。